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| Anything living is called a(n) ________________________________. |
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| A(n) __________________________ is the smallest unit of an organism that carries on the functions of life. |
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| The regulation of an organism's internal, life-maintaining condition despite changes in its environment is called __________________________. |
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| The two-word naming system that Linnaeus used to name various organisms is called ________________________. |
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| A(n) ____________________________ is a group of similar species. |
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| _____________________ is the evolutionary history of an organism, that is, how the organism has changed over time. |
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| There are broader groups preceding species, the largest of which is a(n) ______________________________. |
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______________ states
1. All organisms are made up of one or more cells.
2. The cell is the basic unit of organization in organisms.
3. All cells come from cells. |
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| ______________________ are tough, rigid outer coverings that protect cells and give them shape. |
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| The protective layer surrounding every cell is the __________________________. |
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| Cells are filled with a gelatin like substance called _____________________. |
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| Cells make their own proteins on small structures called _________________. |
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| Within the cytoplasm of eukaryotic cells are structures called ___________________, the largest of which is usually the nucleus. |
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| All cellular activities are directed by the ___________________________. |
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| In plant cells, food is made in green organelles in the cytoplasm called _________________________. |
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| ___________________ are organelles where energy is released when food is broken down into carbon dioxide and water. |
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| The ___________________________ is a series of folded membranes in which materials can be processed and moved around inside of the cell. |
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| The __________________________ are stacked, flattened membranes that sort proteins and other cellular substances and package them into membrane bound structures called vesicles. |
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| A(n) ______________________ is a group of similar cells that work together to do one job. |
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| A(n) ___________________________ is a structure made up of two or more different types of tissues that work together. |
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| A group of organs working together to perform a certain function is an ____________________________. |
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